Comforting Vegan Stuffed Acorn Squash

The Best Vegan Wild Rice Stuffed Acorn Squash: A Hearty & Flavorful Fall Recipe

Prepare to fall in love with this incredibly delicious Vegan Stuffed Acorn Squash with Wild Rice Stuffing. It’s undeniably one of the most satisfying and easiest plant-based recipes you’ll make all season. Imagine perfectly roasted acorn squash halves, tender and naturally sweet, generously filled with a robust blend of vegetables and wild rice. This exquisite stuffing is bursting with all your favorite savory fall flavors, beautifully complemented by the tartness of fresh cranberries and the crisp sweetness of apples. It’s a dish that truly captures the essence of autumn on a plate, perfect for a cozy weeknight meal or an impressive holiday spread.

Acorn squash half, filled with wild rice and cranberry stuffing.
A beautifully presented acorn squash half, brimming with vibrant wild rice and cranberry stuffing.

Acorn squash holds a special place in my kitchen. Its distinctive shape makes for a charming presentation, and its ease of preparation is a huge bonus. What’s more, the skin is entirely edible once cooked, adding extra fiber and texture without needing to be peeled. Beyond its culinary appeal, acorn squash is a nutritional powerhouse. It’s naturally sweet and packed with essential nutrients, including fiber, potassium, vitamin C, and magnesium. These elements contribute to digestive health, muscle function, immune support, and energy production, making it a fantastic addition to any diet.

This Vegan Stuffed Acorn Squash recipe is a hearty and fulfilling main dish that I prepare frequently. However, for those days when time is of the essence and I need something quick and comforting, my go-to is often mashed acorn squash – simple, sweet, and wonderfully easy. But when you want to impress or simply enjoy a more elaborate, yet still straightforward, meal, this stuffed version is unparalleled.

Why You’ll Adore This Acorn Squash with Wild Rice Stuffing

This recipe isn’t just a meal; it’s an experience. Here’s why it will quickly become a beloved staple in your recipe collection:

  • The Perfect Vegan Thanksgiving Meal or an Easy Fall Dinner: Whether you’re planning a grand holiday feast or a simple weeknight meal, this dish fits perfectly. It’s elegant enough for a special occasion yet straightforward enough for any day.
  • Delicious, Satisfying, and Nourishing: Every bite offers a symphony of textures and flavors, from the tender squash to the hearty wild rice and the fresh crunch of vegetables. It’s a meal that leaves you feeling truly satisfied and well-nourished.
  • Harmonious Flavors: The sweet apples beautifully balance the tart cranberries, while the aromatic fennel and onion, paired with earthy sage, create a deeply savory and complex flavor profile that screams autumn.
  • Versatile Gluten-Free Stuffing: The flavorful wild rice stuffing is naturally gluten-free and incredibly versatile. It can be served as a standout side dish on its own, perfect for those who enjoy the stuffing but prefer not to eat the squash.
  • Hearty Plant-Based Main: This dish makes for an excellent plant-based main course, robust enough to satisfy even the biggest appetites during the cooler autumn and winter months. It’s a healthy, wholesome option that doesn’t compromise on flavor.
  • Explore Other Stuffed Squash Options: If you’re looking to vary your stuffed squash game or prefer a quinoa filling, be sure to try my equally delicious Stuffed Butternut Squash Recipe.

Selecting the Perfect Acorn Squash: A Guide

Choosing the right acorn squash is key to ensuring your dish is as flavorful and tender as possible. Here’s what to look for when you’re at the market:

Three acorn squash on a cutting board. Two are green, one is speckled, mostly orange.
A selection of acorn squash, showcasing ideal colors and readiness for cooking.
  • Color: Opt for acorn squash with a deep, dark green skin. It’s common and perfectly fine to see some patches of orange or yellow, which indicate where the squash rested on the ground during growth. However, if the squash is mostly orange, it might be overripe, potentially leading to a stringy texture and less vibrant flavor.
  • Skin Appearance: The skin should be firm, smooth, and have a dull finish. Avoid any squash with soft spots, bruises, or significant blemishes, as these can indicate spoilage. A shiny skin, surprisingly, often means the squash was picked prematurely and might not be as sweet or tender.
  • Weight: A good acorn squash should feel heavy for its size. This weight indicates that it’s full of moisture, ensuring a moist and delicious flesh when cooked. Lightweight squash, on the other hand, might have lost moisture over time and could result in a dry texture.
  • Storage: Once you’ve chosen your squash, store it in a cool, dry place away from direct sunlight. It can last for several weeks, or even up to a couple of months, when stored properly until you’re ready to use it.

Ingredients & Clever Substitutions for Your Stuffing

This recipe uses a blend of fresh, wholesome ingredients that come together to create a truly memorable meal. Don’t worry if you’re missing an item; many can be easily substituted!

Fresh ingredients for the wild rice stuffing, including vegetables, fruits, and herbs.
A colorful display of the fresh ingredients used in the wild rice stuffing.
  • Acorn Squash: While acorn squash is the star, other winter squash varieties can be fantastic alternatives. Kabocha squash, butternut squash, and buttercup squash are all great options that will yield similar sweet and tender results. Adjust cooking times slightly based on the size and density of your chosen squash.
  • Wild Rice: This grain adds a wonderfully chewy texture and earthy flavor. If wild rice isn’t readily available, you can use a combination of black rice and white rice, or other whole grains like quinoa, farro, brown rice, or barley. Each will bring its own unique texture and nutritional benefits.
  • Yellow Onion: The foundation of many savory dishes, yellow onion provides a sweet and aromatic base. You can easily substitute with leeks for a milder flavor, red onion for a bolder color and sharper taste, white onion, green onion, or even a sweet Vidalia onion.
  • Celery: Adds a crisp texture and classic aromatic flavor to the stuffing. There isn’t a direct substitute that perfectly mimics its crunch and taste, but you can increase other veggies like carrots if you omit celery.
  • Fennel: Don’t let the subtle licorice flavor of raw fennel deter you! When fennel is sautéed, it transforms into a sweet, caramelized, and incredibly tender vegetable, losing its anise-like notes. It adds a unique depth of flavor that is truly special in this stuffing.
  • Fresh Apples: Any type of apple will work beautifully in this stuffing, adding a touch of sweetness and a pleasant textural contrast. Pears are also an excellent substitute, offering a slightly different, equally delightful sweetness.
  • Cranberries: Fresh cranberries provide a burst of deliciously tart and tangy flavor that cuts through the richness of the other ingredients. If fresh cranberries are out of season or unavailable, you can substitute with dried cranberries. Just be sure to look for unsweetened varieties if possible and stir them in at the very end of cooking, as they don’t need to be cooked down like fresh ones.
  • Garlic: The recipe calls for 4 cloves, but as a garlic lover myself, I encourage you to add more if you like! Minced garlic adds a fragrant, pungent kick that enhances all the other flavors.
  • Fresh Sage: This herb is synonymous with fall flavors. For substitutions, fresh rosemary, thyme, oregano, or parsley would also work well, each offering a slightly different aromatic profile. If fresh herbs aren’t available, use approximately one-third of the quantity of dried herbs, as their flavor is more concentrated.
  • Optional Sautéing Liquid: You have flexibility in how you sauté your veggies. Extra virgin olive oil provides richness, while vegetable broth or water can be used for an oil-free option. A splash of white wine can also add a sophisticated layer of flavor to the stuffing. Feel free to use a combination that suits your taste and dietary preferences.

Step-by-Step Guide: Crafting Your Stuffed Acorn Squash

Follow these detailed steps to create your perfect vegan stuffed acorn squash:

Step 1: Prepare and Roast the Squash

Preheat your oven to 400 degrees Fahrenheit (200°C). Prepare a rimmed baking sheet with unbleached parchment paper or use a 9×13 inch baking pan for roasting.

Three acorn squash on a cutting board, one with a sliver cut off bottom, it's standing upright.
An acorn squash with a small sliver cut off the bottom, allowing it to stand upright for easy cutting.

Carefully use a sharp chef’s knife to slice a small sliver off the bottom of each squash. This creates a stable base, allowing the squash to stand upright on your cutting board for safer handling.

Acorn squash cut in half, seeds scooped out and a sliver cut off the outside so it will sit flat.
Halved acorn squash, with seeds removed, ready for roasting.

Cut each squash in half through the top, from stem to base. Use a sturdy spoon or, for easier seed removal, a grapefruit spoon, to scoop out all the seeds and stringy bits from each half. Discard these or set them aside to roast later for a crunchy snack!

Acorn squash halves in a baking dish, cut side up, seasoned with olive oil, salt, and pepper.
Squash halves seasoned and ready for the oven.

Place the squash halves, cut side up, in your prepared baking dish. Lightly rub a little olive oil over the exposed flesh, then generously sprinkle with sea salt and freshly ground black pepper. This seasoning will enhance the squash’s natural sweetness.

Roasted acorn squash halves, fork-tender and ready to be stuffed.
Perfectly roasted acorn squash, tender and slightly caramelized.

Bake in the preheated 400-degree F (200°C) oven for approximately 40-45 minutes. The exact cooking time will vary slightly depending on the size of your squash, so look for a fork-tender consistency when pierced.

Step 2: Cook the Wild Rice

While the acorn squash is roasting, you can prepare the wild rice for the stuffing.

Wild rice being rinsed under cool water.
Rinsing wild rice under cool water to remove excess starch.

Place the dry wild rice in a fine-mesh sieve and rinse it thoroughly under cool running water until the water runs clear. This helps to remove any excess starch and ensure the rice cooks evenly.

Wild rice simmering in vegetable broth.
Wild rice cooking on the stovetop, covered.

In a small saucepan, bring 2 cups of vegetable stock (or water) to a boil over medium-high heat. Stir in the rinsed wild rice, then reduce the heat to medium-low, cover the saucepan tightly, and let it simmer for about 25 minutes. Alternatively, follow the specific package instructions for your wild rice, as cooking times can vary. Once cooked, turn off the heat and leave covered for 10 more minutes to steam, ensuring fluffy results.

Step 3: Prepare the Stuffing Vegetables and Fruits

Efficient prep work makes the rest of the cooking process a breeze!

Fennel bulb being diced on a cutting board.
Dicing fennel, starting with removing the woody base.

To dice the fennel: first, slice off the woody bottom and any leafy fronds at the top (save the fronds for garnish if desired!). Cut the bulb in half through the center, then place each half cut-side down. Make thin slices, and then cut across the other way to create a fine dice. This will help it soften beautifully.

Fresh sage leaves stacked and roughly chopped.
Fresh sage, ready to infuse the stuffing with its aromatic flavor.

Stack the fresh sage leaves and roughly chop them. Next, dice your onion, celery, and apples into uniform pieces. Mince the garlic cloves finely. Finally, rinse the fresh cranberries under cold water and carefully pick out any stems or damaged berries, ensuring only the best go into your stuffing.

Step 4: Cook the Stuffing

Now it’s time to bring all those delicious flavors together for the stuffing!

Cast iron skillet with chopped onion, fennel and celery.
Onion, celery, and fennel sautéing in a hot skillet.

Heat a large skillet (a cast iron skillet works wonderfully for even heat distribution) over medium heat. Add a tablespoon of olive oil or a splash of vegetable broth to sauté your chopped onion, celery, and fennel. Cook for about 5 minutes, stirring occasionally.

Browned bits of celery, onion and fennel in a cast iron skillet.
Vegetables beginning to caramelize, developing deep flavors.

Sprinkle the vegetables with salt and black pepper as they cook. Continue to sauté them until they begin to soften and turn a lovely golden brown. This caramelization is crucial for developing deep, savory flavors in your stuffing.

Sauteed veggies with fresh cranberries, chopped apples and minced garlic on top.
Cranberries, apples, and garlic added to the sautéed vegetables.

Add the fresh cranberries, diced apples, and minced garlic to the skillet. Pour in ¼ cup of liquid—either vegetable broth, water, white wine, or a combination—to prevent the pan from becoming dry and to help the fruit cook down beautifully.

Skillet with sauteed veggies, cranberries and apples.
Cranberries softening and bursting in the skillet with the other ingredients.

Continue cooking for about 5-8 minutes, stirring occasionally, until the cranberries soften and begin to pop. Use the back of your spoon or spatula to gently mash any cranberries that haven’t burst, releasing their tart juices into the stuffing mixture.

Skillet with sauteed veggies and fruits plus fresh herbs.
Fresh sage stirred into the fragrant stuffing mixture.

Once the cranberries have softened, turn off the heat. Stir in the freshly chopped sage. Its aromatic essence will perfume the entire stuffing.

Wild rice stuffing with bright red cranberries and green fresh herbs.
The complete wild rice stuffing, vibrant and ready to fill the squash.

Fluff the cooked wild rice with a fork and then add it to the skillet with the veggie mixture. Mix everything until well incorporated, ensuring every grain of rice is coated with the flavorful sauce. At this stage, the stuffing can be stored in an airtight container in the refrigerator for up to 5 days, making it excellent for meal prepping.

Step 5: Stuff and Serve

The final, satisfying step!

Halved acorn squash filled with vegan wild rice stuffing.
Roasted acorn squash halves generously filled with the savory wild rice stuffing.

Generously scoop the flavorful wild rice mixture into each cooked acorn squash half. You can serve them immediately, or if you prefer a slightly crispier topping, place the stuffed squash back into the oven at 425 degrees F (220°C) for about 15 minutes. This quick bake will warm the stuffing through and add a delightful texture. If preparing ahead, tightly cover the stuffed squash with aluminum foil and refrigerate until ready to heat and serve.

Acorn squash with wild rice stuffing and cranberries.
The ultimate vegan stuffed acorn squash, ready to be enjoyed.

Serving, Storage, and Reheating Tips

Maximize the enjoyment of your vegan stuffed acorn squash with these helpful guidelines:

  • Serving: This versatile dish is wonderful served warm or even at room temperature. It makes a complete and satisfying main course on its own, offering a perfect blend of vegetables, grains, and healthy fats. Alternatively, it can be an absolutely stunning and flavorful side dish, adding a festive touch to any holiday table, especially during Thanksgiving or Christmas.
  • Storage: The wild rice stuffing can be prepared up to 5 days in advance and stored separately in an airtight container in the refrigerator. Once the squash is stuffed, it can also be stored in the refrigerator, covered tightly, for up to 5 days. For the best texture, I do not recommend freezing the cooked squash, as its texture can become watery upon thawing.
  • Reheating: To reheat stuffed squash, preheat your oven to 425 degrees F (220°C). Place the stuffed squash in a baking dish, cover loosely with foil (to prevent drying), and bake for approximately 20 minutes, or until thoroughly heated through and the stuffing is warmed to your liking.

Debra’s Pro Tips for Extra Flair

Elevate your stuffed acorn squash with these expert tips:

Acorn squash half, filled with colorful wild rice stuffing.
A close-up view of the vibrant and inviting wild rice stuffing.
  • Roast the Seeds: Don’t discard those acorn squash seeds! Just like pumpkin seeds, they can be cleaned, tossed with a little olive oil and salt, and roasted until crispy. Stir them into the finished stuffing for an extra layer of crunch and a nutty flavor that beautifully complements the dish.
  • Adjust Sweetness to Taste: The fresh cranberries will naturally lend a delightful tartness. If you prefer a slightly less tangy profile, consider mixing a tablespoon or two of maple syrup or a dash of brown sugar into the finished stuffing. Taste and adjust until it’s perfect for your palate.
  • Stuffing as a Side: This wild rice stuffing is so flavorful, it easily stands alone as a delicious side dish. Prepare a larger batch and serve it in a big bowl alongside other holiday favorites or as a simple accompaniment to any meal.
  • Garnish for Presentation: For an elegant touch, garnish the finished stuffed squash with fresh sage leaves or the delicate fronds from the fennel bulb. This adds a pop of color and freshness.

More Irresistible Vegan Thanksgiving Recipes to Try

Looking for more plant-based inspiration for your holiday table? Explore these equally delicious vegan recipes:

  • Easy Vegan Gravy Recipe
  • Gluten-free Cornbread Stuffing
  • Easy Recipe for Green Beans with Almonds
  • Butternut and Beetroot Salad

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📖 Recipe: Vegan Stuffed Acorn Squash

Acorn squash half, filled with wild rice and cranberry stuffing.

Vegan Stuffed Acorn Squash

Author: Debra Klein

You’re going to love this Acorn Squash with Wild Rice Stuffing. It’s the BEST vegan stuffed acorn squash recipe and it’s so easy to make. Roasted acorn squash halves are filled with a delicious veggie and wild rice blend that’s infused with fresh herbs for an incredibly tasty side dish or vegan main meal.

★★★★★
5 from 29 votes

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Prep Time: 10 mins

Cook Time: 45 mins

Total Time: 55 mins

Course: Main Course, Side Dish

Cuisine: American

Servings: 6

Calories: 278 kcal

Ingredients

Squash

  • 3 small acorn squash, halved
  • 1 tablespoon extra virgin olive oil
  • ¼ teaspoon sea salt
  • ¼ teaspoon ground black pepper

Wild Rice Stuffing

  • 1 cup dry wild rice
  • 2 ½ cups vegetable broth, divided
  • 1 large yellow onion, diced
  • 2 stalks celery, diced
  • 1 bulb fennel, diced
  • ½ teaspoon sea salt
  • ½ teaspoon ground black pepper
  • 2 large apples, diced
  • 1 cup fresh cranberries
  • 4 cloves garlic, minced
  • 2 tablespoons chopped fresh sage (sub with 2 teaspoons dried sage)

Instructions

  1. Preheat oven to 400°F (200°C). Use a 9×13 inch casserole dish, or line a baking tray with unbleached parchment paper.
  2. Roast the Squash: Wash the outside of the squash before beginning. Cut a small sliver off the bottom of each squash, just enough so it sits flat on a cutting board. Halve the squash through the stem and scoop out and discard the seeds and strings. Place in the prepared pan and drizzle with olive oil, then sprinkle with salt and pepper. Bake for 40-45 minutes, until fork tender.
  3. Cook the Rice: Rinse the wild rice well in a fine mesh sieve until the water runs clear. In a small saucepan, bring 2 cups of vegetable broth to a boil. Stir in the rinsed rice, reduce to medium-low heat, and simmer covered for 25 minutes. Turn off heat and leave covered for 10 more minutes to finish steaming.
  4. Prep the Veggies: Dice the onion, celery, fennel, and apples. Mince the garlic cloves. Rinse the cranberries and pick through, discarding any stems or damaged berries. Stack the sage leaves and roughly chop.
  5. Make the Stuffing: While the rice and squash are cooking, prepare the rest of the filling. Use veggie broth or olive oil to sauté onion, celery, and fennel in a heavy skillet over medium heat for 5 minutes. Stir in the cranberries, diced apples, and minced garlic along with ¼ cup of the broth. Cook for another 5-8 minutes, stirring occasionally, as the cranberries begin to pop. Use the back of your spoon or spatula to mash a few of the cranberries. Turn off the heat and mix in the chopped sage. Fluff the cooked rice with a fork and then stir it into the veggie mixture until well combined.
  6. Squash is finished when fork tender. Fill the cooked squash halves with generous scoops of the stuffing. Sprinkle with additional fresh sage or use the fronds from the fennel to garnish. If you’d like to crisp up the rice stuffing, put the stuffed squash back into the oven at 425°F (220°C) for 15 minutes.
  7. Meal Prep: You can prepare the wild rice up to 3 days in advance. The stuffing filling can also be made up to 3 days ahead. Stuff the squash and refrigerate in a baking dish covered with foil until ready to use. Reheat in a 375°F (190°C) oven for 20 minutes, or until heated through.

Notes

For no oil acorn squash: To roast without oil, simply sprinkle squash halves with salt and pepper and turn them cut side down to roast in the oven. This helps them retain moisture and prevents drying out. Continue as directed above.

If squash halves don’t sit flat in the baking dish, carefully cut a super thin sliver off the ridgy bottom. This will create a flat surface and ensure they sit stably without wobbling during roasting.

Nutrition

The nutrition calculations were done using online tools. To obtain the most accurate representation of the nutritional information in any given recipe, you should calculate the nutritional information with the actual ingredients you used. You are ultimately responsible for ensuring that any nutritional information is accurate, complete and useful.

  • Calories: 278 kcal
  • Carbohydrates: 58g
  • Protein: 7g
  • Fat: 4g
  • Saturated Fat: 1g
  • Polyunsaturated Fat: 1g
  • Monounsaturated Fat: 2g
  • Sodium: 331mg
  • Potassium: 1163mg
  • Fiber: 9g
  • Sugar: 11g
  • Vitamin A: 960IU
  • Vitamin C: 35mg
  • Calcium: 121mg
  • Iron: 3mg

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